baber/WOPTO huggingface dataset:
Patent JP-S61285720-A (JP)
Title: Manufacture of semiconductor device
Inventor: ICHIHASHI HIROCHIKA
IPC: H01L21/3213
Filed: 1985-06-12
Abstract: PURPOSE:To prevent the under-etching or over-etching at patterning the wiring consisting of aluminum or its alloy by arranging a nitride layer in the lower part and detecting the time when the patterning finishes by a rapid change of the intensity of light emission of nitrogen. CONSTITUTION:When the Al wiring connected to the underlying wiring formed of polysilicon, a lower insulating film 2 consisting of SiO2 is formed on an Si substrate 1 in which an impurity introducing region is formed and on that film, a polysilicon wiring 3 is formed. On such a substrate to be processed, an SiO2 interlaminar insulating film 4 and subsequently an Si3N4 layer 5 are formed. By using a resist mask as a mask, a part of the Si3N4 layer 5 is removed selectively and a part of the SiO2 interlaminar insulating film 4 is removed to form a wiring contact window 6. Next, an Al layer 7 is formed on an Si3N4 layer 5 including the inside of the contact window 6 is formed and on this Al layer 7, a resist pattern 8 is formed and patterned to form an Al wiring 107.
Patent JP-H09312920-A (JP)
Title: Electric junction box
Inventor: SAIMOTO TETSUROU
IPC: H05K5/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a board cover for special use for a printed board and reduce the cost by storing a wiring board assembly wherein a wiring path is formed with bus bars or cables between an upper cover and a lower cover and storing the printed board between the wiring board assembly and the upper cover. SOLUTION: In a junction box (electric connection box) 20 wherein a printed board 30 which has electric circuits formed on it, a wiring board assembly 23 and the printed board 30 are stored between a main cover (upper cover) 21 and an under cover (lower cover) 22 and thereby a cover for special use for the printed board is eliminated. When a mating connector is connected to a connector 47 in a lower face with the upward movement of the wiring board assembly 23 being suppressed by a locking piece 51 of the under cover 22, the movement of the wiring board assembly 23 is prevented even if upward force is applied to a tab terminal 43. By this method, an assembling work can be done easily and the cost can be reduced.
Patent JP-2000323946-A (JP)
Title: Microwave gain variable amplifier
Inventor: ISHIMARU ATSUSHI
IPC: H03G3/30
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To suppress the reduction of a gain band when a gain changes and to provide the gain band of a wide band. SOLUTION: The connection point A of the source terminal S2 of a field effect transistor 12 and the drain terminal D1 of the field effect transistor 11 is grounded by a capacitor 23 becoming sufficiently small resistance in a high frequency band. The potential of' the connection point A is made to correspond to the potential of the gate terminal G1 of the field effect transistor 11. An input terminal 21 is connected to the gate terminal G2 of the field effect transistor 12 and a gain control terminal 22 is connected to the gate terminal G1 of the field effect transistor 11. Thus, the gain is changed with the change of potential Vd between the source terminal S2 and the drain terminal D2 of the field effect transistor 12.
Patent JP-H0422218-A (JP)
Title: Input circuit
Inventor: TANIDO HIDENORI
IPC: H03K17/687
Filed: 1990-05-17
Abstract: PURPOSE:To obtain the effect for assisting mutual defects and the effect having versatile applicability by using two circuit of an input circuit whose current consumption is large but which can execute a high speed operation, and an input circuit whose current consumption is low but which cannot execute a high speed operation by switching them in accordance with the purpose. CONSTITUTION:A control circuit 106 controls a transmission circuit 104 in accordance with an input timing signal 105 and takes a timing of signal transmission, and simultaneously, executes the control of a turn-on/turn-off state of a P type MOS transistor Tr 103. Also, the data stored in a register 107 determines a control method of the control circuit 106. By switching arbitrarily the contents of this register 107, it can be used as an input circuit conforming to its application. According to this configuration, in an input circuit 108, the control method for the control circuit for executing the control for making the signal of the input terminal 107 transmittable/untransmittable to a data bus 109, and the control of turn-on and turn-off of the Tr 103 connected between the input terminal 107 and a power source 102 can be varied by varying the storage contents of the register 107 arbitrarily.
Patent JP-S5651493-A (JP)
Title: Diphosphoglycerol and its preparation
Inventor: MUNAKATA TOMOHIKO
IPC: B01J23/42
Filed: 1979-10-02
Abstract: NEW MATERIAL:1,2-Diphosphogylcerol of the formula and a salt thereof.  
     USE: Having the action to enhance the oxygen supply ability to the tissue and useful for improving the activity of the heart, improving hypoxia and ischemic diseases and prolonging the life of erythrocyte after the blood transfusion.  
     PROCESS: 2,3-Bis(diphenylphosphoryl)glycerol-1-phenyl ether is reduced (subjected to hydrogenolysis) in the presence of a platinum catalyst, e.g. platinum oxide, in a solvent, e.g. ethanol, methanol or acetic acid, at 20W70°C, preferably 20W 30°C, to give the titled compound of the formula, which is then treated with barium hydroxide or an organic amine ro afford a barium salt or organic amine salt in the form of crystalline power. The salt can be converted into another suitable salt, e.g. lithium, sodium, potassium or cyclohexylamine salt, by treating the salt with an ion exchange resin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02309027-A (JP)
Title: Coupling device for brake cable end
Inventor: INOUE TAKASHI
IPC: F16D65/28
Filed: 1989-05-23
Abstract: PURPOSE:To facilitate assembly work and perform location adjustment easily and certainly by fixing a rod provided with a male thread to the end of a cable, forming a rod insert part in a part of a displacing member, and also forming there a wall pinching the parallel surface of a square nut, which is in screw engagement with the rod end protruding from the rod insert part. CONSTITUTION:A rod 13 provided at its end with male thread is secured to the end of a cable 1, and a hexagonal nut 17 is screwed on this male thread. By a shaft 7 a lever 2 is pivoted within a swing bracket 8, which has a wall 15 with a width W a little wider than the space (w) between the parallel surfaces of the hexagonal nut 17, and the tip of this lever 2 is formed in two- plonged fork to constitute an insert part 2a for the rod 13. A web 10 of brake shoe is detained in cut-in parts 9, 11 of the lever 2 and swing bracket 8. This facilitates the whole assembly works, and adjustment of the locational relationship between the cable 1 and lever 2 can be made easily and certainly.
Patent JP-S5652584-A (JP)
Title: Energy taking-out apparatus by right and left transfer movement of gas pressure or liquid pressure
Inventor: YOSHIDA YOSHIO
IPC: F03C1/04
Filed: 1979-10-02
Abstract: PURPOSE: To mechanically take-out energy through utilization of static fluid pressure without using explosive fuel.  
     CONSTITUTION: The piston pipes 3 and 4 of cylinder pipes A and B can be revolved normally and reversely by 90°, and the cylider pipes A and B are controlled to communicate and intercept the pass to pressure tanks A' and B' by means of the valves C and D or E and F equipped on communicating pipes 3' and 4' of the piston pipes 3 and 4. Therefore, when the pressure from a pressure generating tank 1 is introduced, the pressure acts onto the piston faces of the cylinder pipes A and B, and right and left cylinder pipes A and B are stabilized. Then, the electromagnetic valve 5 of the left cylinder A is opened and the valves E and F of the piston pipe 3 of the right cylinder are opened, then balance of pressure is destroyed, and the right piston pipe 4 shifts in the opposite direction to the position of the left piston pipe 3. Thus, repeating the state in which pressure balance is destroyed right and left alternately, the energy of static fluid pressure can be converted and utilized as mechanical energy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0422262-A (JP)
Title: Facsimile equipment
Inventor: FUKUDA TAMOTSU
IPC: H04M11/00
Filed: 1990-05-16
Abstract: PURPOSE:To surely receive the automatic charge immediate notice service and to attain quick automatic reception normally by increasing number of call ringing till the automatic reception is started when an incoming call is received based on the specific service. CONSTITUTION:When the specific service is used, a service call detection means detects it from the telephone number and when a call comes just after the detection, a service reception discrimination means uses the service call detection means to discriminate the call to be based on the specific service. Then a setting number revision means increases number of times of ringing bell more than the setting number of times till the facsimile automatic reception is started. Thus, the call bell rings longer in the case of the arrival of a call based on the specific service only than that of usual call reception automatically and the talking is implemented by unhurriedly hooking off the handset 3a.
Patent JP-S616951-A (JP)
Title: Network management system
Inventor: KOBAYASHI KENZOU
IPC: H04L12/24
Filed: 1984-06-21
Abstract: PURPOSE:To operate efficiently and surely the network by providing respectively a system constitution table to all slave stations together with a master station and revising the table of each slave station while checking each slave station with polling. CONSTITUTION:When a system constitution management section B2a of a slave station SLVa to be revised transmits registration request to a system constitution management section B2m of a master station MST at the revision of system constitution, an edit command is generated on a table editor B4m in the master station to revise the content of the system constitution table stored in a RAMB5m. The content is moved to a floppy FL and revised. Then after the edit command is stacked to the command stack section B3m next, a response is returned to the sytem constitution management section B2a of the slave station SLVa.
Patent JP-S6020670-A (JP)
Title: Automatic answering telephone set
Inventor: WATANABE KENJI
IPC: H04M1/652
Filed: 1983-07-15
Abstract: PURPOSE:To inform a user of the number of messages not yet listened by counting the number of sound recorded messages in a tape and outputting the counted value in voice when the tape is reproduced by remote control. CONSTITUTION:When a sound recording switch 15 while absence is made on, a tape 10 for reply message reproduction is started and a tape 11 for business message sound recording is rewound to become waiting state for sound recording while absence, and a business message counter 18 is cleared. When a call signal detecting circuit 2 detects ringing tone, reply message is sent, and if it is not an operation signal from an owner, sound records the business message in the tape 11, and when completed, sound records a pause sound from a pause sound generating circuit 16 in the tape 11, and after counting up the business message counter 18, returns again to waiting state. When the call is an operation signal from an owner, numerical value of the business message counter 18 is converted to voice by a voice synthesizing circuit 17 and sent to the owner, and then the tape 11 is reproduced and transmitted.
Patent JP-S5556168-A (JP)
Title: Adhesive composition
Inventor: SATOU SHINICHI
IPC: C08L23/26
Filed: 1978-10-19
Abstract: PURPOSE: An inexpensive adhesive composition having a good adhesion, comprising a saponified ethylene-vinyl ester copolymer with a specific ethylene content, asphalt and a polyolefin.  
     CONSTITUTION: A composition comprising (A) 10W90wt% of a saponified ethylene vinyl ester copolymer with an ethylene content of 35W95wt%, and a saponification degree ≥5%, (B) 10W50wt% of asphalt which is natural, straight, or blown asphalt alone or their mixture, and (C) 0W80wt% of polyolefin, e.g. polyethylene, ethylene-vinyl acetate copolymer, or polypropylene. The adhesive has improved adhesiveness to a metal, e.g. aluminum. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6020115-A (JP)
Title: Recording form feeding mechanism
Inventor: ISHIHARA TAMIO
IPC: G01D15/24
Filed: 1983-07-15
Abstract: PURPOSE:To improve a feeding accuracy by providing a smooth cylindrical part and plural projecting parts which are capable of putting a flaw consisting of a minute groove or hole to a recording paper, on the outside circumferential part of a pin wheel. CONSTITUTION:A recording form 1 placed between pin wheels 2, 2' and a roller 8 is pressed against a cylindrical part 7 of the pin wheel on which a minute groove or hole is pierced by projections 6, 6'. In this state, when a driving motor 3 is rotated, the recording form 1 is fed with a high accuracy without sliding against the cylindrical part 7. Also, even if said driving motor is rotated in reverse, as for the recording form 1, the groove or the hole pierced already by the projections 6, 6' is engaged with the original projection again, and the feed error is not integrated.
Patent JP-H01296355-A (JP)
Title: Data processor
Inventor: HASHIGUCHI TATSURO
IPC: G06F11/28
Filed: 1988-05-25
Abstract: PURPOSE:To accurately recognize the data comprehending rate of the title processor by storing the address of a microprogram being executed in a tracer memory and reading out the address. CONSTITUTION:The holding value of an address register 1 increases at every machine cycle. At every machine cycle, '0' is held by an FF 5 for display and the value of the address register 1 is selected as the address of the tracer memory 7 and at the same time, write data 9 from the outside are selected as the input of a write data register 3. Then the address of the memory 7 is designated by the value held in the register 1 and the content of the register 3 holding the write data 9 is successively stored in the memory at every machine cycle. Upon reading out the content of the memory 7, the process of the occurrence of a fault can be recognized when the fault occurs in this data processor.
Patent JP-S62285413-A (JP)
Title: Substrate holder
Inventor: TAMURA NAOYUKI
IPC: H01L21/26
Filed: 1986-06-04
Abstract: PURPOSE:To operate a substrate holder without causing a delay and an error transmission by a mechanism wherein, when a shaft is driven in the axial direction from the outside of a vacuum chamber, a rack is moved to press a pinion gear against a spiral spring and to rotate it. CONSTITUTION:A vacuum-side shaft 5 of a rotary introducing machine 4 engages with an extension shaft 6 elastically in the axial direction, and the shaft 6 is supported rotatably by bearings 7a and 7b, at the portions near the respective ends. To one end of this shaft 6, a small bevel gear 8 is fixed so that it supports rotatably a large bevel gear 14 engaging therewith. Moreover, a pinion gear 15 is fixed to one end of a support member 11 supported rotatably by bearings 10a and 10b, and one end of a rack 16 engaging with said gear is joined to a shaft 20, which is coupled to the outside of a vacuum chamber through the intermediary of a bellows 22. Since an initial torque larger than the maximum value of a rotational torque is given herein to a spiral spring 23 by the own weight of a substrate holder, the rack 16 is moved when the shaft 20 is driven in the axial direction from the outside of the chamber, and thereby the gear 15 is rotated while being pressed against the spring 23, so as to rotate the member normally.
Patent JP-S5753458-A (JP)
Title: Preparation of mercaptoamine
Inventor: YAMAMOTO ISAMU
IPC: C07C323/25
Filed: 1980-09-17
Abstract: PURPOSE: To obtain a mercaptoamine useful as a raw material for medicines, etc. esily in high purity and yield, by hydrolyzing a 2-(2'-aminoethylthio)-2-thiazolidine dihydrohalide derivative with a hydrohalogenic acid.  
     CONSTITUTION: A 2-(2'-aminoethylthio)-2-thiazolidine dihydrohalide derivative, e.g. 2-(2'-aminoethylthio)-2-thiazolidine dihydrobromide, expressed by formula I (R 1 , R 2 , R 3  and R 4  are H or lower alkyl; X is halogen) is hydrolyzed with a hydrohalogenic acid, e.g. ≥15% hydrochloric acid, to give a mercaptoamine expressed by formula II. The reaction is carried out at 50°C or above for 3W90hr, and the amount of the hydrohalogenic acid to be used is 1/2W20 molar equivalents based on the compound expressed by formula I. Toxic H 2 S or by-products which are not easily separated are not formed. The compound expressed by formula I can be obtained quantitatively by reacting a compound expressed by formula III with a compound expressed by formula IV. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09311617-A (JP)
Title: Air condition/ventilation simulator in underground space
Inventor: ISHIKAWA TORU
IPC: F24F11/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To correctly simulate the state of air flow in an underground space so as to be able to correctly predict the temperature, humidity, CO2 , powdery dust density in the underground space by providing respective specified first to fourth processing parts. SOLUTION: An air flow/pressure analytic processing part (the first processing part) 1, a caloric analytical processing part (the second processing part) 2, an underground temperature/wall temperature calculation processing part (the third processing part) 3, and an air flow speed/temperature/humidity/CO2 concentration precise calculation processing part (the fourth processing part) 4 are provided. The first processing part 1 finds out the air flow speed of each branch, such as a tunnel, stairs, ventilation port, etc. The second processing part 2 calculates the wall temperature, short period variation quantity of the underground temperature of each branch, and the temperature, steam density, CO2 concentration in each branch. The third processing part 3 makes calculation process of the temperatures in the wall and the earth and an air flow temperature of each branch. The fourth processing part 4 makes precise calculation process of air flow speed, temperature, humidity and CO2 concentration for calculating the time changes data of the air flow temperature, steam density and CO2 concentration of each branch.
Patent JP-S5918463-A (JP)
Title: Voltage ratio discriminator
Inventor: ANDOU TAKASHI
IPC: G01R19/10
Filed: 1982-07-21
Abstract: PURPOSE:To enable an accurate determination of variations in the voltage ratio between two kinds of voltages with a simple construction by arranging a D/A converter for converting a digital signal of an up/down counter, a comparator for controlling the counting direction and a recognition equipment for indicating changes in the digital signal to discriminate variations in the input voltage ratio. CONSTITUTION:As an endoscope 1 moves, the inner wall of a stomach discolors and intensified light other than red raises the detection voltage V1 of an amplifier 6. If the contents of an up/down counter 7 are at T1 without change, a higher reference voltage raises the output voltage VA of a D/A converter 9 and the up/ down counter 7 shifted to down counting. The contents thereof 7 go down from T1 by counting a clock pulse CL and the output digital signal lowers. With this, output voltage VB of a D/A converter 12 drops and a meter 13 indicates changes in the color of the inner wall of the stomach. When the red light intensifies, the detection voltage V2 becomes larger than the output voltage VA, shifting the counter to up counting and as the output digital signal rises, changes in the color are indicated with the meter 13. Thus, color changes can be identified accurately.
Patent JP-H11307070-A (JP)
Title: Battery pack
Inventor: SHINODA HITOSHI
IPC: H01M2/10
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent a short circuit not only at a charger-side terminal of a battery pack but also at a terminal apparatus-side terminal. SOLUTION: A battery pack 10 mountable on and dismountable from a portable terminal apparatus 12 has a terminal apparatus-side terminal capable of contacting with receiving contacts 15, 16 of the portable terminal apparatus 12 in a mounted state thereof on the portable terminal apparatus 12, and is equipped with a short-circuit preventing means that prevents a short circuit at the terminal apparatus-side terminal when the pack is not mounted, and.  when it is mounted, short-circuit prevention by the short-circuit preventing means is released, the terminal apparatus-side terminal makes contact with the receiving contacts, and power supply to the portable terminal equipment is enabled, and, because a short circuit is prevented at the terminal apparatus- side terminal in an alone standing state of the battery pack 10, a short-circuit accident due to metallic pieces such as coins is prevented when the pack is carried about, and, because a case or the like is not needed, convenience in its use is satisfactory.
Patent JP-S5555245-A (JP)
Title: Device for measuring moisture in gas-insulated electric apparatus
Inventor: SHIONO SHIGEO
IPC: H02H5/00
Filed: 1978-10-20
Abstract: PURPOSE: To improve the accuracy of measurement, by prescribing the installed position of a moisture measuring sensor.  
     CONSTITUTION: A mounting base 18 is welded on a part of an enclosed container 1. A stop valve 12 is fixed by a packing 23 and a bolt 19. A moisture measuring sensor 15 is mounted on the packing 23 under the stop valve 12. The body 22 of the sensor and a pipe 10 coupled to a pressure gauge located inside a remote cubicle 11 are secured on other by the packing 23 and the bolt 19. The sensor 15 is connected to a meter 17 in the cubicle 11 through an amplifier 16. The moisture measuring sensor 15 is thus installed in a position on a good chemical equilibrium condition for the water content of SF 6  gas to quiclky and accurately detect the quanity of in the enclosed container 1. The detected quantity is read from the meter 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61285422-A (JP)
Title: Optical writing printer
Inventor: MIYAZAWA YOSHINORI
IPC: G03G15/04
Filed: 1985-06-13
Abstract: PURPOSE:To remove the restriction of a wavelength range and to increase the ratio of light based upon the ON and OFF of light by rotating a movable thin film upon a torsion shaft by electrostatic power to change an optical path and control the quantity of light. CONSTITUTION:When a voltage Vf s impressed between a common electrode 22 and the movable thin film 25, the thin film 25 is attracted to the electrode side 22 by the electrostatic power applied between positive electric charge impressed to the thin film 25 and negative charge generated in the thin film 25. Since only one side of the electrode 22 is opposed to a supporting shaft to be the tortion shaft 26 of the thin film 25, moment is generated around the shaft 26 of the thin film 25 and the thin film 25 is rotated. When a potential difference between the electrode 22 and the thin film 25 is turned to '0', the moment to be applied to the thin film 25 is removed and the thin film 25 is returned to the original balanced position. When the thin film 25 is located on the balanced position, an optical beam F1 is reflected by the thin film 25 and the reflected optical beam is transmitted through an upper base plate 20 to expose a photosensitive body. When the thin film 25 is located on a rotated position, the reflected optical beam is not transmitted through the base plate 20 and the photosensitive body is not exposed.